Ergocalciferol - Impurity D

EP/BP

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Catalogue number:	PA 05 58040
Chemical name:	Iso-tachysterol2
CAS Number:	469-06-7
Category:	chiral standards,pharmaceutical standards,intermediates,Fine Chemicals
Synonyms:	Isotachysterol; (3β,6E,22E)-9,10-Secoergosta-5(10),6,8(14),22-tetraen-3-ol; (6E)-9,10-Secoergosta-5(10),6,8(14),22-tetraen-3β-ol; (6E,22E)-9,10-Secoergosta-5(10),6,8(14),22-tetraen-3β-ol; (S)-3-((E)-2-((1R,7aR)-1-((2R,5R,E)-5,6-Dimethylhept-3-en-2-yl)-7a-methyl-2,3,5,6,7,7a-hexahydro-1H-inden-4-yl)vinyl)-4-methylcyclohex-3-en-1-ol;
Molecular form:	C₂₈H₄₄O
Appearance:	Off-White to Pale Yellow Solid
Mol. Weight:	396.66
Storage:	-86°C Amber Vial, Freezer, Under inert atmosphere
Shipping Conditions:	Ambient
Applications:	NA